Sienergia
Business electricity offers
Discover Sienergia's business electricity offers on the free market
Sienergia currently has 1 business electricity offers on the free market. The most affordable is Puntiamo, a variable-rate offer, with an estimated cost around 43 euros more per year.
How does Sienergia compare to others?
Did you know that with Sienergia you could save 72€ a year compared to Eni Plenitude? Is it really the best choice for you?
Compare with the marketBest offers from Sienergia
All business electricity offers from Sienergia
| Offer Name | Type | Annual Cost | Bands & Prices | Comm. Fee | Duration |
|---|---|---|---|---|---|
| VARIABLE | €633 | F0 081823 PUN + 0.0300 €/kWh (0.1476 €/kWh) | €120/year | No commitment |
How much do you save with Sienergia?Bolin tells you!
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Is fixed or variable price better with Sienergia in June 2026?
The PUN (Prezzo Unico Nazionale) is the monthly price of electricity in Italy: when it rises your bill increases, when it falls you save automatically. Puntiamo is a variable-price offer: its cost directly follows the PUN. The chart shows how your price has changed over time.
With the indexed offer Puntiamo from Sienergia and a spread of 0.030 €/kWh, as of June 2026 you are currently paying about 0.148 €/kWh.
* Values in €/kWh. Source: GME — Gestore Mercati Energetici. Updated monthly.
Fixed or variable electricity tariff: here are the differences
In the free electricity market, suppliers can offer either fixed-price or indexed tariffs. With a fixed price, the cost of electricity (€/kWh) stays the same for the entire duration of the contract, whereas with indexed offers the price of electricity changes each month based on the PUN (Prezzo Unico Nazionale, Italy's national wholesale electricity index).
Sienergia offers exclusively PUN-indexed contracts, such as Puntiamo. Here are the pros and cons of a variable-price contract.
- When the PUN falls, your company's energy costs decrease accordingly without having to renegotiate
- There is no fixed contract term and you can switch supplier at any time without early exit penalties
- During periods of high PUN volatility, energy costs can rise significantly, making budget planning more complex
- The electricity price (€/kWh) stays fixed for the entire contract, regardless of how the PUN moves
- Suited to businesses that require a high degree of energy cost predictability when planning operating expenses
- If the PUN falls after activation, you continue paying the agreed price without benefiting from market drops
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Why choose Sienergia for your business?
Sienergia, part of the D’Agostino Group, is an Italian electricity and natural gas supplier active since 2001. It stands out for flexible services with no contractual constraints, personalized consultations, and promotions such as 30 hours of free electricity and gas per month (with a 4.167% discount on the energy component). The company combines operational efficiency with social commitment and sustainability, offering digital solutions for consumption management and qualified customer service, available via toll-free number, WhatsApp, and physical branches in Campania.
Pros
- Qualified staff and efficient customer assistance
- Advantageous promotions with discounts on the energy component
- Tariff flexibility with no minimum stay requirements
Cons
- Limited presence mainly in Southern Italy
- Lack of transparency on some variable tariffs
- Physical branches absent in many regions
Not sure what to choose?
Bolin analyzes your situation, compares thousands of energy and gas offers, and shows you only the most affordable ones.
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- Tailored offer comparison
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FAQ — business offers from Sienergia
What is the most affordable offer from Sienergia for businesses?
Currently the best business electricity offer from Sienergia is Puntiamo, at 0.148 €/kWh with an estimated annual cost of €633 for a typical business.
Does Sienergia offer renewable energy for businesses?
Sienergia currently has no 100% Green certified business electricity offers in our database.
Are there any activation costs for businesses switching to Sienergia?
Switching to Sienergia through Bolin is free for businesses, with no service interruptions or meter interventions.
How do I activate a business offer online with Sienergia?
Upload your latest business bill to Bolin. Our AI will analyze your company's consumption and show the real savings available with Sienergia's business offers.